baber/WOPTO huggingface dataset:
Patent JP-2003068739-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SADAYAMA YUICHI
IPC: H01L21/3065
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the Al produced on a sidewall of a Al-Cu alloy wiring layer from disolving when cleaning with an agent liquid to peel off the sidewall polymer of a multiplayer. SOLUTION: A method for manufacturing a semiconductor device having the Al-Cu alloy wiring layer, includes a first process in which a dielectric film, a barrier metal layer, the Al-Cu alloy wiring layer, and a cap layer are formed in order, then a resist mask for forming a wiring pattern is formed on the cap layer, and the cap layer, the Al-Cu alloy wiring layer, and the barrier metal layer are selectively etched, thereby, the multiplayer wiring, wherein the cap layer and the barrier metal layer are formed on the upper side and lower side of the Al-Cu alloy wiring layer respectively, is formed; a second process in which the resist mask is removed and a fixed Al film is formed on a sidewall of the Al-Cu alloy wiring layer; and a third process in which a sidewall polymer produced in etching is removed.
Patent JP-2003078940-A (JP)
Title: Location positioning system, location information server, wireless communication terminal and computer program
Inventor: OGINO HIROYASU
IPC: G01S1/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To enhance possibility of a mobile phone for making a success to retrieve a GPS satellite. SOLUTION: When peripheral base station information with respect to a peripheral base station does not reach a prescribed level; a distance between the mobile phone and a communication base station exceeds a prescribed distance; the mobile phone is placed in a seashore area or the like; or a reference base station and a communication base station include a repeater station, a location information server sets a retrieval time of the mobile phone for the GPS satellite longer than usual (S204), and the location information sever transmits the retrieval time set longer than usual to the mobile phone.  Setting the retrieval to retrieve the GPS satellite longer than usual can avoid in advance a substantial ideal retrieval timing of the GPS satellite to optimally retrieve the GPS satellite from being deviated among the retrieval time set by the location information server by the longer setting.
Patent JP-2002145774-A (JP)
Title: Pharmaceutical composition
Inventor: FURUHAMA TAKAFUMI
IPC: A61K31/22
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical composition having excellent lipid lowering actions and inhibitory effects on progression of arteriosclerosis. SOLUTION: This pharmaceutical composition is used for administering N-(1-octyl-5-carboxymethyl-4,6-dimethylindolin-7-yl)-2,2-dimethylpropa namide or its pharmacologically acceptable salt and a hydroxymethylglutaryl-CoA(HMG- CoA) reductase inhibitor simultaneously or separately at a time interval.
Patent JP-2003073780-A (JP)
Title: Fe-Ni-Co ALLOY RIBBON FOR PRESS-FORMED FLAT MASK
Inventor: ETO MASATOSHI
IPC: C21D8/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a Fe-Ni-Co alloy ribbon for a press-formed flat mask, which can be employed for a flat cathode-ray tube. SOLUTION: The Fe-Ni-Co alloy ribbon for the press-formed flat mask includes, by mass% (hereafter, expressed as %), 30-35% Ni, 2-8% Co, and 0.01-0.5% Mn, further 0.01-0.8% in total of one or two selected from 0.01-0.8% Nb and 0.01-0.8% Ti, and the balance Fe with unavoidable impurities, which include 0.0020-0.0070% C, 0.001-0.030% Si, 0.0005-0.0050% N, and 0.0015% or less S; has a sheet thickness of 0.05-0.3 mm; has a composing ratio of X-ray diffraction intensity for the face (200), of 80% or less, on the surface after the layer of 5% or thicker is removed in the sheet thickness direction from the surface, after the ribbon is annealed at 700 deg.C or higher; and has improved Young's modulus after softening annealed.
Patent JP-2003078016-A (JP)
Title: Semiconductor device
Inventor: SASAKI HIDEHIKO
IPC: H01L21/822
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a semiconductor resistance element whose resistance does not change even if the shape of a corner in the semiconductor resistance element changes. SOLUTION: A corner electrode 8 which is brought into ohmic contact with the corner in the semiconductor resistance element 4 of almost no resistance is arranged. Thus, the characteristic defects of the semiconductor device due to defective resistance in the semiconductor resistance element can be suppressed.
Patent JP-2003074332-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: WAKAMOTO KOTARO
IPC: F01N3/10
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine capable of minimizing the amount of consumption of a reducer and improving the purification efficiency of NOx. SOLUTION: The exhaust emission control device 1 comprises a reducer injection nozzle 72 disposed in an exhaust port 31 and a reducer feed controller 80 controlling an electromagnetic valve 74 so as to inject the reducer into the exhaust port 31 while an exhaust valve for each cylinder 11 is closed. By controlling the injection timing of the reducer by a reducer feed controller 80 while the exhaust valve is closed, the reducer can be retained in the exhaust gas for a specified time. Accordingly, hydrocarbon which is allowed to react easily with the catalyst in an NOx reduction catalyst device 71 is allowed to always come into contact with the NOx reduction catalyst device 71. Thus, the purification efficiency of NOx is improved, and also the use amount of the reducer is minimized.
Patent JP-2003070451-A (JP)
Title: Method for sterilizing microorganism in food, germicide for food and frozen sterilized food
Inventor: SHIMOMURA TAKEO
IPC: A23L3/3508
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for sterilizing microorganisms in a food, which has high safety to human body and the environment, does not impair flavor and taste of food, with which harmful microorganisms in a food can be sterilized and to obtain a germicide for foods and a frozen sterilized food. SOLUTION: An aqueous solution of a chelating agent, a surfactant, an organic acid and an organic acid salt is stuck to a food and the food is quickly frozen.
Patent JP-2003073102-A (JP)
Title: Apparatus for generating or storing hydrogen
Inventor: ICHIKAWA MASARU
IPC: C07C5/52
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To increase efficiency of a hydrogen additive reaction or a dehydrogenation reaction for storing or supplying hydrogen. SOLUTION: An apparatus for generating or storing hydrogen generates or stores hydrogen utilizing for the dehydrogenation reaction or the hydrogen addition reaction between a hydrogen generating substance which changes to an aromatic compound by discharging hydrogen and a hydrogen storing substance which consists of an aromatic compound to store hydrogen by reacting with hydrogen. A reaction part 141 in which a cavity 141(a) is filled with a catalyst 143 for the dehydrogenation reaction or the hydrogen addition reaction is installed. The dehydrogenation reaction or the hydrogen addition reaction is caused by spraying or coating of the hydrogen generating substance or the hydrogen storing substance.
Patent JP-2003086705-A (JP)
Title: Logic circuit and parameter setting method thereof
Inventor: YOSHIDA MASAKO
IPC: H01L29/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a setting method of a β ratio for improving the noise margin of a CMOS logic circuit. SOLUTION: The parameter setting method of a logic circuit has a plurality of P-channel MOS transistors (TP1, TP2) that are connected in parallel between a supply terminal (Vdd) and an output terminal (Vout), a first N-channel MOS transistor (TN1) that is provided between Vout and a grounding terminal (gnd), and a second N-channel MOS transistor (TN2) that is connected in series with TN1 and is provided at the gnd side, and sets a β ratio between the gain coefficients in TP1 and TP2 and gain coefficients in TN1 and TN2. In the parameter setting method, a Vdd voltage, a threshold voltage (Vtp) in the TP1 and TP2, a threshold voltage (Vtn) at the TN1 and TN2, and middle potential (Vint) between the TN1 and TN2 are used, thus setting the β ratio so that the circuit threshold of the logic circuit becomes half the Vdd voltage.
Patent JP-2003087130-A (JP)
Title: Detector circuit and semiconductor integrated circuit
Inventor: TERAOKA TOSHIHIRO
IPC: H04B1/04
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To improve the dynamic range of a detected signal, to reduce the number of components and to improve the accuracy of temperature compensation in a detector circuit for deriving a high frequency signal with a coupler and detecting the high frequency power. SOLUTION: This detector circuit consists of a power amplifier for amplifying a high frequency signal, a first transmission line in which the power amplifier is connected to one end of the first transmission line and which transmits the high frequency signal outputted from the power amplifier, a second transmission line for deriving the high frequency signal from the first transmission line with electromagnetic coupling, and a diode for detection connected to one end of the second transmission line and for rectifying the high frequency signal derived from the second transmission line.  In the circuit, a part of a prescribed length from the end face of the first transmission line is separated in parallel with a prescribed distance from a part of a prescribed length from the end face of the second transmission line, and at least portions of the parts are positioned opposite to each other.
Patent JP-2002107099-A (JP)
Title: Actuation apparatus in actuation standby state and non- actuation standby state, and electrical switch
Inventor: HODGE KATHLEEN F
IPC: F42C15/40
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an ultra-miniature actuation apparatus igniting apparatus, and a safe and actuation standby apparatus. SOLUTION: A small-sized actuation apparatus igniting apparatus and a safe and actuation standby apparatus include an electrical actuated firing start apparatus (5) for generating explosion waves upon instruction, and a movable pressure barrier (9), in which opens a window (12) so as to interrupt propagation of the explosion waves, when it is not desirable to fire the apparatus and transmit the explosion waves to the outside of the apparatus. In another embodiment, the explosion waves can be assumed as subsonic flame front line and pressure waves, or subsonic shock waves. An electromagnet (7) can cause a pressure barrier to be moved. An explosion wave output from the apparatus is applied for ignition for an explosion line indirectly or directly by actuating an electric switch.  In the actuation apparatus ignition apparatus the barrier automatically interrupts the explosion output upon removal of electric power from the apparatus.
Patent JP-2003080913-A (JP)
Title: Tire bead breaker device
Inventor: ISOBE KATSUMI
IPC: B60C25/138
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a tire bead breaker device capable of separating beads on both sides of a tire without reversing a wheel and the tire. SOLUTION: This tire bead breaker device 10 is provided with a wheel receiving stand 20 for placing the wheel 1, a tire receiving tool 30 for placing the tire 7, a wheel receiving stand lifting means for lifting the wheel receiving stand 20 to the tire receiving tool 30, a wheel pressing means for separating the lower side bead by pushing the wheel 1 downward in a state of moving the wheel receiving stand 20 downward, and placing the tire 7 on the tire receiving tool 30, and a tire pressing means for separating the upper side bead by pushing the tire 7 downward in a state of moving the wheel receiving stand 20 upward, and placing the wheel 1 on the wheel receiving stand 20, and is constituted so as to separate the beads on both sides of the tire without reversing the tire 7.
Patent JP-2003081280-A (JP)
Title: Wrapping film storage case
Inventor: SATO FUMIO
IPC: B65D25/52
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a wrapping film storage case that is excellent in usability and recyclability. SOLUTION: A seat plate 4 having a projection 6 is disposed on one side of a cutter 3 having a through-hole 5, and the leading end 6a of the projection 6 sticks out beyond the through-hole 5. Also, by pressing the projecting end (leading end 6a) of such a projection 6 into an attaching hole 7 of a lid 2, one- piece structure formed from the cutter 3 and the seat plate 4 can be freely removably attached to the lid 2 in a single motion.
Patent JP-2003087777-A (JP)
Title: Monitoring camera controller
Inventor: FUJINO KENJI
IPC: H04N5/232
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring camera controller which has low fault occurrence frequency and in which a camera main body can be miniaturized. SOLUTION: The monitoring camera controller operates and controls a monitoring camera through a public communication line. The controller is provided with a camera control part transmitting picture data from the monitoring camera to the public communication line by using an image sensor varying the dynamic range of input illumination as the monitoring camera, and cutting a pixel from a frame buffer where picture data is stored when a control command with respect to the monitoring camera is received from the public communication line or from the image sensor or compressing the picture data.
Patent JP-2003082763-A (JP)
Title: Column-beam joint structure and design method thereof
Inventor: OKAMOTO HARUHITO
IPC: E04B1/24
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a design method capable of forming a column-beam joint structure capable of clarifying the formation of a plastic region and a collapse mechanism in a seismic loading in a column-beam joint part having a through- diaphragm. SOLUTION: In this design method of column-beam joint structure, a beam material in which, of a flange stress degree obtained by dividing the moment generated in the seismic loading in each position of a bracket and an H steel beam by an effective sectional coefficient considering a bolt hole sectional defect and the stress transmission to a doubling plate, the value in the bolt hole position farthest from a steel pipe column is maximum, and the yielding ratio is lowered according to the reduction in effective sectional coefficient by the bolt hole sectional defect in the position is used, whereby the plastic region formed in the position is extended in the direction leaving the column.
Patent JP-2003086664-A (JP)
Title: Suction fixing device and its manufacturing method
Inventor: ENDO KAZUNORI
IPC: B23Q3/154
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a suction fixing device and its manufacturing method, in which fixing, correction, carriage, and the like, can be performed without causing such a trouble as the generation of particles. SOLUTION: In the suction fixing device, upper surface of a dielectric 13 constituting a basic body serves as a surface for suction-fixing a planar sample 1. Protrusions or grooves are formed on the suction fixing surface to obtain a protruding/recessed surface where the top face 24 of the protrusion 15 serves as the holding surface of the planar sample 1. Furthermore, the top face 24 and the side face 25 of the protrusion 15 are polished along with the bottom face 27 of the recess 26.
Patent JP-2003090201-A (JP)
Title: Lubricating oil supply device for engine
Inventor: NISHIKAWA HIROYASU
IPC: F01M1/06
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem on a conventional engine that the direction of jetting a lubricating oil from a supporting shaft into a gear case is at an angle to a gear surface to cause the lubricating oil to hardly reach other gears. SOLUTION: The lubrication of a gear part is accomplished by supplying the lubricating oil to the supporting shaft 22 of an idle gear 23 stored in the gear case 3 and rotated by a crank shaft 20 and jetting the oil from the supporting shaft 22 into the gear case 3. The lubricating oil is jetted from the supporting shaft 22 into the gear case 3 in the radial direction of the gear.
Patent JP-2002169240-A (JP)
Title: Silver halide photographic emulsion and silver halide photographic sensitive material containing the same
Inventor: KIKUCHI MAKOTO
IPC: G03C1/035
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic emulsion having high sensitivity and excellent in suitability to production (aging stability of a coating solution after dissolution), and a silver halide photographic sensitive material using the emulsion. SOLUTION: In the silver halide photographic emulsion, the coefficient of variation in equivalent circular diameter distribution of all grains is 3-40% and >=50% of the total projected area is occupied by tabular grains which satisfy the following requirements; (i) the grains are silver iodobromide or silver iodochlorobromide tabular grains having (111) faces as principal surface, (ii) each of the grains has >=1.0 μm equivalent circular diameter and <=0.10 μm thickness, (iii) the grains contain >=10 dislocation lines per one grain in the fringe parts and (iv) the grains have the shape of a hexagon or triangle, part of the sides and/or angles of which have been substantially recessed when seen from a direction perpendicular to the (111) principal surfaces.
Patent JP-2003099607-A (JP)
Title: Deposit account information providing method and deposit account information providing program
Inventor: YUI HIROSHI
IPC: G06Q50/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a deposit account information providing method and a deposit account information providing program capable of preventing disadvantage caused by a shortage of the account balance of a customer. SOLUTION: A control computer 21 extracts a deposit account identifier of the customer desiring notice of a balance shortage from a deposit account data storage part 24. Next, the control computer 21 extracts loan debit and an account transfer scheduled in a prescribed period on the extracted customer deposit account, and calculates a debit scheduling amount by totaling a debit amount. The control computer 21 compares the account balance of this customer with the debit scheduling amount, and informs a user terminal 10 that 'the deposit balance is less than the debit scheduling amount' when the account balance lacks to the debit scheduling amount.
Patent JP-2002252665-A (JP)
Title: Method and apparatus for adjusting reference frequency
Inventor: BOLOORIAN MAJID
IPC: H04B1/7087
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for adjusting reference frequency so as to remove carrier frequency offset. SOLUTION: Received data is correlated with a locally stored synchronization code and a peak correlation value is detected. If a new peak is larger then that frequency step is saved and a further frequency step is applied. If the new correlation peak is smaller than the previously stored peak, the frequency step applied to derive that new peak is cancelled and a smaller frequency step is applied.
Patent JP-2003101658-A (JP)
Title: Data saving method by portable telephone
Inventor: HASHIMOTO TAKU
IPC: H04M11/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of saving data which allows various data files used in a personal computer to be easily carried along and there is no possibility of their being lost or stolen. SOLUTION: A data file F, used in a personal computer 1, is transmitted to a portable telephone 2 connected to the computer 1 via a connection cable 3 and is stored in a memory the portable terminal 2 has.
Patent JP-2003100965-A (JP)
Title: Reliability evaluating method of circuit board and circuit board
Inventor: TANIGUCHI YOSHITAKA
IPC: H05K1/02
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board and its evaluating method which reduces maximum heat stress generated in a ceramic board and has very high reliability. SOLUTION: The reliability evaluating method of a circuit board having a Cu-made (including Cu alloy-made) circuitry on one surface of an aluminum nitride or silicon nitride board and a Cu-made (including Cu alloy-made) heat sink bonded to the other surface is characterized in that its reliability is evaluated by whether the radius of curvature R of the circuit corner is not less than X/2 wherein X is the absolute difference and 1 mm or more between the creeping distance L1 of the circuit and the creeping distance L2 of the heat sink and L2 is 0-5 mm. The radius of curvature R of the circuit corner on the circuit board obtained by this evaluating method is not less than X/2 with X of 1 mm or more and L2 of 0-5 mm.
Patent JP-2003091864-A (JP)
Title: Optical pickup device and optical information recording/ reproducing device
Inventor: AKIYAMA HIROSHI
IPC: G11B7/125
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To suppress beam variation on a light receiving element caused by variation with a time change or the variation by the temperature change of parts, and to keep good positional relationship of a detected beam and a light receiving element parting line at all times in order to suppress the deterioration of C/N (carrier to noise ratio) of a wobble signal, an LPP signal or the like. SOLUTION: By setting a beam shaping direction by a beam shaping collimation lens 2 to intersect a dividing direction of the light receiving element 9 at rightangles for reading information from an acyclic microgroove shape in a cross direction of a groove, the wobble C/N quadratically decreases with respect to a spot deviation on a surface of the light receiving element 9, can suppress the spot deviation on the surface of the light receiving element 9, and can suppress a cause of quality deterioration of a signal component caused by the acyclic groove shape in the crossing direction of the groove, such as the wobble.
Patent JP-2002207606-A (JP)
Title: Image processor and its program loading method, and storage medium with the stored method
Inventor: OKUBO HIROMI
IPC: H04N1/40
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a program loading means which makes it possible to confirm whether a function can be extended and whether an exactly new function can be incorporated. SOLUTION: The image processor which can execute an image processing application by using a plurality of individual image processing programs is equipped with an image processing part 14 which is composed of the plurality of individual image processing programs and one processing means and performs various image processes, an image process contents part 18 which adds or updates an individual image processing programs, and an operation decision part 19 which decides whether there is a processing means enabling the individual image processing program to run when the individual image processing program is added or updated. Further, a parameter updating means 60 and a parameter storage means are provided when necessary and then parameters can be modified, added, and updated.